| US PIPE & FOUNDRY CO LLC | BESSEMER | AL | Lead compounds | 818 | 0 | 2,362 | 60.52% | 20.6% | 66.6% | |
| US PIPE & FOUNDRY CO LLC | BESSEMER | AL | Manganese compounds | 464 | 0 | 381 | 9.77% | 20.4% | 65.8% | |
| GRIFFIN PIPE PRODUCTS CO | LYNCHBURG | VA | Lead compounds | 1,580 | 0 | 369 | 9.45% | 16.6% | 39.0% | |
| GRIFFIN PIPE PRODUCTS CO | LYNCHBURG | VA | Manganese compounds | 1,689 | 0 | 211 | 5.41% | 16.8% | 39.3% | |
| US PIPE & FOUNDRY CO LLC | BESSEMER | AL | Xylene (mixed isomers) | 38,480 | 0 | 164 | 4.21% | 21.1% | 68.2% | |
| GRIFFIN PIPE PRODUCTS CO | LYNCHBURG | VA | Zinc compounds | 147,480 | 0 | 149 | 3.82% | 16.5% | 38.9% | |
| US PIPE & FOUNDRY CO LLC | BESSEMER | AL | Zinc compounds | 8,686 | 0 | 59 | 1.52% | 20.4% | 65.8% | |
| US PIPE & FOUNDRY CO LLC | UNION CITY | CA | Manganese compounds | 23 | 0 | 45 | 1.15% | 7.0% | 73.1% | |
| US PIPE & FOUNDRY CO LLC | BESSEMER | AL | Zinc (fume or dust) | 3,218 | 0 | 29 | 0.74% | 20.5% | 66.2% | |
| US PIPE & FOUNDRY CO LLC | UNION CITY | CA | Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) | 0 | 0 | 28 | 0.71% | 7.0% | 73.1% | |
| US PIPE & FOUNDRY CO LLC | UNION CITY | CA | Lead compounds | 5 | 0 | 19 | 0.48% | 7.0% | 73.1% | |
| US PIPE & FOUNDRY CO LLC | BESSEMER | AL | Mercury | 165 | 0 | 17 | 0.43% | 17.3% | 54.7% | |
| QUIKRETE - SUN VALLEY CA PLANT | SUN VALLEY | CA | Lead | 1 | 0 | 13 | 0.34% | 14.1% | 73.9% | |
| FORTERRA PIPE & PRECAST - JERSEY VILLAGE | HOUSTON | TX | Lead | 1 | 0 | 9 | 0.24% | 13.5% | 71.6% | |
| QUIKRETE - CORONA CA PLANT | CORONA | CA | Lead | 1 | 0 | 6 | 0.16% | 8.9% | 68.2% | |
| PAVESTONE - LAS VEGAS NV PLANT | LAS VEGAS | NV | Lead | 1 | 0 | 5 | 0.12% | 20.2% | 77.3% | |
| QUIKRETE - ATLANTA GA PLANT | LITHONIA | GA | Lead | 1 | 0 | 4 | 0.11% | 13.1% | 77.9% | |
| QUIKRETE - MIAMI FL PLANT | MIAMI | FL | Lead | 1 | 0 | 3 | 0.08% | 13.1% | 86.2% | |
| FORTERRA PIPE & PRECAST - EL MIRAGE | EL MIRAGE | AZ | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 25,936 | 0 | 3 | 0.08% | 10.7% | 57.2% | |
| TREMRON - JACKSONVILLE FL PLANT | JACKSONVILLE | FL | Lead | 1 | 0 | 3 | 0.08% | 26.9% | 74.3% | |
| PAVESTONE - GRAPEVINE TX PLANT | GRAPEVINE | TX | Lead | 1 | 0 | 3 | 0.08% | 7.5% | 46.3% | |
| FORTERRA PIPE & PRECAST - GRAND PRAIRIE | GRAND PRAIRIE | TX | Lead | 1 | 0 | 3 | 0.08% | 13.2% | 74.2% | |
| QUIKRETE - DENVER CO PLANT | DENVER | CO | Lead | 1 | 0 | 3 | 0.07% | 9.5% | 52.5% | |
| TREMRON - LAKELAND FL PLANT | LAKELAND | FL | Lead | 1 | 0 | 2 | 0.06% | 15.6% | 48.3% | |
| US PIPE & FOUNDRY CO LLC | BESSEMER | AL | Dioxin and dioxin-like compounds (Manufacturing; and the processing or otherwise use of dioxin and dioxin like compounds if the dioxin and dioxin like compounds are present as contaminants in a chemical and if they were created during the manufacturing of that chemical.) | 0 | 0 | 2 | 0.05% | 17.1% | 53.9% | |
| FORTERRA PIPE & PRECAST - DELAND | DELAND | FL | Nitrate compounds (water dissociable; reportable only when in aqueous solution) | 32,032 | 0 | 1 | 0.04% | 11.9% | 35.2% | |
| QUIKRETE - ARIZONA PLANT | BUCKEYE | AZ | Lead | 1 | 0 | 1 | 0.03% | 13.1% | 61.4% | |
| QUIKRETE - CINCINNATI OH PLANT | HARRISON | OH | Lead | 1 | 0 | 1 | 0.03% | 12.1% | 25.1% | |
| QUIKRETE - DALLAS TX PLANT | ALVARADO | TX | Lead | 1 | 0 | 1 | 0.03% | 12.6% | 59.9% | |
| QUIKRETE - CHICAGO IL PLANT | ELBURN | IL | Lead | 1 | 0 | 1 | 0.03% | 7.1% | 39.6% | |
| CONTECH ENGINEERED SOLUTIONS LLC | WINCHESTER | KY | Zinc compounds | 256 | 0 | 1 | 0.02% | 25.7% | 22.1% | |
| CONTECH ENGINEERED SOLUTIONS LLC | WINCHESTER | KY | Lead | 1 | 0 | 1 | 0.02% | 25.7% | 22.1% | |
| QUIKRETE - PERRYVILLE MD PLANT | PERRYVILLE | MD | Lead | 1 | 0 | 1 | 0.02% | 8.7% | 28.6% | |
| QUIKRETE - CONNECTICUT PLANT | MOOSUP | CT | Lead | 1 | 0 | 0 | 0.01% | 10.4% | 23.7% | |
| US PIPE & FOUNDRY CO LLC | UNION CITY | CA | Zinc compounds | 10 | 0 | 0 | 0.00% | 7.0% | 73.1% | |
| RINKER MIDDLETOWN PIPE | MIDDLETOWN | DE | Lead | 0 | 0 | 0 | 0.00% | 8.6% | 45.7% | |
| US PIPE & FOUNDRY CO LLC | UNION CITY | CA | Mercury compounds | 0 | 0 | 0 | 0.00% | 7.0% | 73.1% | |
| QUIKRETE - SAND EXPRESS PLANT | COLUMBUS | TX | Lead | 1 | 0 | 0 | 0.00% | 9.0% | 40.9% | |
| GRIFFIN PIPE PRODUCTS CO | LYNCHBURG | VA | Mercury compounds | 1 | 0 | 0 | 0.00% | 16.6% | 39.1% | |
| IPC BUILDING PRODUCTS | SUGAR LAND | TX | Lead compounds | 0 | 0 | 0 | 0.00% | 14.9% | 78.0% | |
| FORTERRA PIPE & PRECAST - FLORIN RD | SACRAMENTO | CA | Mercury | 0 | 0 | 0 | 0.00% | 16.0% | 62.3% | |
| GRIFFIN PIPE PRODUCTS CO | LYNCHBURG | VA | Diisocyanates | 0 | 0 | 0 | 0.00% | 16.5% | 38.9% | |
| BEST BLOCK DALLAS CHALK HILL PLANT DALB1950 | DALLAS | TX | Lead compounds | 0 | 0 | 0 | 0.00% | 14.1% | 72.4% | |
| BEST BLOCK EAST HOUSTON PLANT | HOUSTON | TX | Lead compounds | 0 | 0 | 0 | 0.00% | 19.4% | 77.8% | |
| BEST BLOCK SAN ANTONIO PLANT | SAN ANTONIO | TX | Lead compounds | 0 | 0 | 0 | 0.00% | 16.5% | 73.1% | |
| QUIKRETE - SAND EXPRESS PLANT | COLUMBUS | TX | Mercury | 0 | 0 | 0 | 0.00% | 8.9% | 40.2% | |
| BEST BLOCK PALESTINE PLANT | PALESTINE | TX | Lead compounds | 0 | 0 | 0 | 0.00% | 23.1% | 45.7% | |
| BEST BLOCK ALLEYTON PLANT | ALLEYTON | TX | Lead compounds | 0 | 0 | 0 | 0.00% | 8.8% | 45.4% | |
| BEST BLOCK PUBB | PUEBLO | CO | Lead compounds | 0 | 0 | 0 | 0.00% | 22.2% | 57.6% | |
Political Economy Research Institute
